Several sceptics including myself have previously commented on this GP’s bizarre promotion of bogus therapies, his use of disproven treatments, and his advocacy for quackery. An interview with Dr Michael Dixon, OBE, chair of the ‘College of Medicine’, and advisor to Prince Charles, and chair of NHS Alliance, and president of the ‘NHS Clinical Commissioners’ and, and, and…was published on 15 November. It is such a classic example of indulgence in fallacies, falsehoods and deceptions that I cannot resist adding a few words.
To make it very clear what is what: the interviewer’s questions are in bold Roman; MD’s answers are in simple Roman; and my comments are in bold italic typeface. The interview itself is reproduced without changes or cuts.
How did you take to alternative medicine?
I started trying out alternative medicine after 10 years of practising as a general physician. During this period, I found that conventional medicine was not helping too many patients. There were some (patients) with prolonged headaches, backaches and frequent infections whom I had to turn away without offering a solution. That burnt me out. I started looking for alternative solutions.
The idea of using alternative treatments because conventional ones have their limits is perhaps understandable. But which alternative therapies are effective for the conditions mentioned? Dr Dixon’s surgery offers many alternative therapies which are highly unlikely to be effective beyond placebo, e.g. ‘Thought Field Therapy’, reflexology, spiritual healing or homeopathy.
But alternative medicine has come under sharp criticism. It was even argued that it has a placebo effect?
I don’t mind what people call it as long as it is making patients better. If the help is more psychological than physiological, as they argue, all the better. There are less side-effects, less expenses and help is in your own hands.
I have posted several articles on this blog about this fundamental misunderstanding. The desire to help patients via placebo-effects is no good reason to employ bogus treatments; effective therapies also convey a placebo-response, if administered with compassion. Merely administering placebos means denying patients the specific effects of real medicine and is therefore not ethical.
Why are people unconvinced about alternative medicine?
One, there are vested interests – professional and organizational impact on it. Two, even practitioners in conventional medicine do not know much about it. And most importantly, we need to develop a scientific database for it. In conventional medicine, pharmaceutical companies have the advantage of having funds for research. Alternative medicine lacks that. Have people who say alternative medicine is rubbish ever done research on it to figure out whether it is rubbish? The best way to convince them is through the age-old saying: Seeing is believing.
1) Here we have the old fallacy which assumes that ’the establishment’ (or ‘BIG PHARMA’ ) does not want anyone to know how effective alternative treatments are. In truth, everyone would be delighted to have more effective therapies in the tool-kit and nobody does care at all where they originate from.
2) GPs do not know much about alternative medicine, true. But that does not really explain why they are ‘unconvinced’. The evidence shows that they need more convincing evidence to be convinced.
3) Dixon himself has done almost no research into alternative medicine (I know that because the few papers he did publish were in cooperation with my team). Contrary to what Dixon says, there are mountains of evidence (for instance ~ 20 000 articles on acupuncture and ~5000 on homeopathy in Medline alone); and the most reliable of this evidence usually shows that the alternative therapy in question does not work.
4) Apologists lament the lack of research funds ad nauseam. However, there is plenty of money in alternative medicine; currently it is estimated to be a $ 100 billion per year business worldwide. If they are unable to channel even the tiniest of proportions into a productive research budget, only they are to blame.
5) Have people who say alternative medicine is rubbish ever done research on it to figure out whether it is rubbish? Yes, there is probably nobody on this planet who has done more research on alternative medicine than I have (and DM knows it very well, for about 15 years, he tried everything to be associated with my team). The question I ask myself is: have apologists like Dixon ever done rigorous research or do they even know about the research that is out there?
6) Seeing is believing??? No, no, no! I have written several posts on this fallacy. Experience is no substitute for evidence in clinical medicine.
Will alternative medicine be taught in UK universities?
US already has 16 universities teaching it. The College of Medicine, UK, is fighting hard for it. We are historically drenched in conventional medicine and to think out of the box will take time. But we are at it and hope to have it soon.
1) Yes, the US has plenty of ‘quackademia‘ – and many experts are worried about the appalling lack of academic standards in this area.
2) The College of Medicine, UK, is fighting hard for getting alternative medicine into the medical curriculum. Interesting! Now we finally know what this lobby group really stands for.
3) Of course, we are ‘drenched’ in medicine at medical school. What else should we expose students to?
4) Thinking ‘out of the box’ can be productive and it is something medicine is often very good at. This is how it has evolved during the last 150 years in a breath-taking speed. Alternative medicine, by contrast, has remained stagnant; it is largely a dogma.
What more should India do to promote integrated medicine?
India needs to be prouder of its institutions and more critical of the West. The West has made massive mistakes. It has done very little about long-term diseases and in preventing them. India needs to be more cautious as it will lead the world in some diseases like the diabetes. It should not depend on conventional medicine for everything, but take the best for the worst.
To advise that India should not look towards the ‘West’ for treating diabetes and perhaps use more of their Ayurvedic medicines or homeopathic remedies (both very popular alternatives in India) is a cynical prescription for prematurely ending the lives of millions prematurely.
Today, Prince Charles celebrates his 65th birthday. He is one of the world’s most tenacious, outspoken and influential proponent of alternative medicine and attacker of science - sufficient reason, I think, to join the birthday-celebrations by outlining a chronology of his love affair with quackery. The following post highlights just a few events (there are so many more!) which I happen to find interesting. As I was personally involved in several of them, I have tried to stay as close as possible to the text published by journalists at the time (with links to the originals); this, I thought, was fairer than providing my own, possibly biased interpretations.
The origins Charles’ passion for all things alternative are not difficult to trace. The Royal family is famous for using homeopathy and other doubtful treatments while they are healthy, and for employing the very best conventional medicine has to offer as soon as they are ill. This pattern also applied to Charles’ childhood, and it is more than likely that this is how his weakness for alternative medicine and charlatans first started.
The young Prince Charles went on a journey of ‘spiritual discovery’ into the wilderness of northern Kenya. His guru and guide was Laurens van der Post (who was later discovered to be a fraud and compulsive fantasist and to have fathered a child with a 14-year old girl entrusted to him during a sea voyage). Van der Post wanted to awake Charles’ young intuitive mind and attune it to the ideas of Carl Jung’s ’collective unconscious’ which allegedly unites us all through a common vital force. It is this belief in vitalism (long obsolete in medicine and science) that provides the crucial link to alternative medicine: virtually every form of the otherwise highly diverse range of alternative therapies is based on the assumption that some sort of vital force or energy exists. Charles was so taken by van der Post that, after his death, he established an annual lecture in his honour.
Throughout the 1980s, Charles seems to have lobbied for the statutory regulation of chiropractors and osteopaths in the UK. In 1993, it finally became reality.
Osteopathy has strong Royal links: Prince Charles is the President of the GOsC; Princess Diana was the President of the GCRO; and Princess Anne is the patron of the British School of Osteopathy (statement dated 2011).
In 1982, Prince Charles was elected as President of the British Medical Association (BMA) and promptly challenged the medical orthodoxy by advocating alternative medicine. In a speech at his inaugural dinner as President, the Prince lectured the medics: ‘Through the centuries healing has been practised by folk healers who are guided by traditional wisdom which sees illness as a disorder of the whole person, involving not only the patient’s body, but his mind, his self-image, his dependence on the physical and social environment, as well as his relation to the cosmos.’ The BMA-officials were impressed – so much so that they ordered a full report on alternative medicine which promptly condemned this area as utter nonsense.
In 1993, Charles founded his often re-named lobby group that ended up being called the ‘Foundation for Integrated Health’ (FIH). It was closed down in 2010 amidst allegations of money laundering and fraud. Its chief executive, George Gray, was later convicted and went to jail. The FIH had repeatedly been economical with the truth. For instance, when it published a DoH-sponsored ‘patient guide’ that was entirely devoid of evidence, arguably the most important feature of such a document. They claimed evidence was never meant to be included. But I had seen a draft where it had been part of it, and friends have seen the contract with the DoH where “evidence” was an important element.
In 2000, Charles wrote an open letter to The Times (citing my work twice!!!) stating that…It makes good sense to evaluate complementary and alternative therapies. For one thing, since an estimated £1.6 billion is spent each year on them, then we want value for our money. The very popularity of the non-conventional approaches suggests that people are either dissatisfied with their orthodox treatment, or they find genuine relief in such therapies. Whatever the case, if they are proved to work, they should be made more widely available on the NHS…But there remains the cry from the medical establishment of “where’s the proof?” — and clinical trials of the calibre that science demands cost money…The truth is that funding in the UK for research into complementary medicine is pitiful…So where can funding come from?…Figures from the department of complementary medicine at the University of Exeter show that less than 8p out of every £100 of NHS funds for medical research was spent on complementary medicine. In 1998-99 the Medical Research Council spent no money on it at all, and in 1999 only 0.05 per cent of the total research budget of UK medical charities went to this area…
In 2001, Charles was working on plans to help build a model hospital that would tap into the power of alternative therapy. It was to train doctors to combine conventional medicine and alternative treatments, such as homeopathy, Ayurvedic medicine and acupuncture, and was to have have up to 100 beds. The prince’s intervention marked the culmination of years of campaigning by him for the NHS to assign a greater role to alternative medicine. In a speech he had urged the NHS not to dismiss it as a “woolly cul-de-sac”. Groups interested in alternative medicine were delighted at the news. Teresa Hale, founder of the Hale Clinic in London, said: “Twenty-five years ago people said we were quacks. Now several branches, including homeopathy, acupuncture and osteopathy, have gained official recognition.” The proposed hospital, which was due to open in London in 2003 or early 2004, was to be overseen by Mosaraf Ali, who runs the Integrated Medical Centre (IMC) in London. He was also responsible for raising finance for its construction.
To the best of my knowledge, this hospital never materialised. This might be due to Mosaraf Ali falling in disrepute: Raj Bathija, 69 and from India, went for a massage at the clinic of Dr Mosaraf Ali and his brother Imran in 2005 after suffering from two strokes. However, he claims that shortly after the treatment, his legs became pale and discoloured. Four days afterwards, Mr Bathija was admitted to hospital, where he had to have both legs amputated below the knee due to a shortage of blood. According to Mr Bathija, Dr Ali and his brother were negligent in that they failed to diagnose his condition and neglected to advise him to go to hospital.
His daughter Shibani said: “My father was in a wheelchair but was making progress with his walking. He hoped he might become a bit more independent. With the amputations, that’s all gone.”
In 2003, Prince Charles’ Prince of Wales’ FIH has launched a five-year plan which outlined how to improve access to therapies.
In 2004, Charles publicly supported the Gerson diet as a treatment for cancer and Prof Baum, one of the UK’s most eminent oncologists, was invited to respond in an open letter to the British Medical Journal: …Over the past 20 years I have treated thousands of patients with cancer and lost some dear friends and relatives to this dreaded disease…The power of my authority comes with knowledge built on 40 years of study and 25 years of active involvement in cancer research. Your power and authority rest on an accident of birth. I don’t begrudge you that authority but I do beg you to exercise your power with extreme caution when advising patients with life-threatening diseases to embrace unproven therapies.
In 2005, the ‘Smallwood-Report’ was published, commissioned by Charles and paid for by Dame Shirley Porter, specifically to inform health ministers. It stated that up to 480 million pounds could be saved if one in 10 family doctors offered homeopathy as an alternative to standard drugs. Savings of up to 3.5 billion pounds could be achieved by offering spinal manipulation rather than drugs to people with back pain. Because I had commented on this report, Prince Charles’ first private secretary asked my vice chancellor to investigate my activities; even though I was found to be not guilty of any wrong-doing, specifically of violating confidentiality, all local support stopped which led to my early retirement. ITV later used this incident in a film entitled THE MEDDLING PRINCE.
In a 2006 speech Prince Charles told the World Health Organisation in Geneva that alternative medicine should have a more prominent place in health care. The Prince urged every country to come up with a plan to integrate conventional and alternative medicine into the mainstream. But British science struck back. Anticipating Prince Charles’s sermon in Geneva, thirteen of Britain’s most eminent physicians and scientists issued a widely quoted “Open Letter: Use of ‘Alternative’ Medicine in the NHS”. The letter expressed concern over “ways in which unproven or disproved treatments are being encouraged for general use in Britain’s National Health Service.” The signatories, who included three Fellows of the Royal Society, one Nobel Laureate (Sir James Black, FRS) and the son of another (Professor Gustav Born, FRS), cited the overt promotion of homeopathy by the NHS, including its official website. The Open Letter warned that “it would be highly irresponsible to embrace any medicine as though it were a matter of principle.”
In 2008, The Times published my letter asking the FIH to recall two guides promoting “alternative medicine”, saying: “the majority of alternative therapies appear to be clinically ineffective, and many are downright dangerous.” A speaker for the FIH countered the criticism by stating: “We entirely reject the accusation that our online publication Complementary Healthcare: A Guide contains any misleading or inaccurate claims about the benefits of complementary therapies. On the contrary, it treats people as adults and takes a responsible approach by encouraging people to look at reliable sources of information… so that they can make informed decisions. The foundation does not promote complementary therapies.”
In 2009, the Prince held talks with the health Secretary to persuade him to introduce safeguards amid a crackdown by the EU that could prevent anyone who is not a registered health practitioner from selling remedies. This, it seems, was yet another example of Charles’ disregard of his constitutional role. In the same year, Charles urged government to protect alternative medicine medicine because “we fear that we will see a black market in herbal products”, as Dr Michael Dixon, medical director of Charles’ FIH, put it.
In 2009, Charles seemed to have promised that his London-based ’College of Integrated Medicine’ (the name was only later changed to ‘College of Medicine’, see below) was to have a second base in India. An Indian spokesman commented: “The second campus of the Royal College will be in Bangalore. We have already proposed the setting up of an All India Institute of Integrated Medicine to the Union health ministry. At a meeting in London last week with Prince Charles, we finalized the project which will kick off in July 2010”.
In 2010, Charles publicly stated that he was proud to be perceived as ’an enemy of the enlightenment’.
In 2010, ‘Republic’ filed an official complaint about FIH alleging that its trustees allowed the foundation’s staff to pursue a public “vendetta” against a prominent critic of the prince’s support for complementary medicines, Edzard Ernst. It also suggests the imminent closure of Ernst’s department may be partly down to the charity’s official complaint about him after he publicly attacked its draft guide to complementary medicines as “outrageous and deeply flawed”.
In 2010, former fellows of Charles’ disgraced FIH launched a new organisation, The College of Medicine’ supporting the use of integrated treatments in the NHS. One director of the college is Michael Dixon, a GP in Cullompton, Devon, who was formerly medical director of the Foundation for Integrated Health. The others are George Lewith, who runs a complementary medicine unit at Southampton University; David Peters, the chairman of the British Holistic Medical Association; and Christine Glover, a holistic health consultant. All are former fellows of the prince’s charity. My own analysis of the activities of the new college leaves little doubt that it is promoting quackery.
In 2010, Charles published his book HARMONY which is full of praise for even the most absurd forms of quackery.
In 2011, after the launch of his very own range of herbal tinctures Charles was harshly criticised. Consequently, a public row was re-ignited with Clarence House by branding the Prince of Wales a “snake oil salesman”. I had the audacity to criticise the heir to the throne for lending his support to homeopathic remedies and for selling the Duchy Herbals detox tincture.
In 2011, Charles forged a link between ‘The College of Medicine’ and an Indian holistic health centre. The collaboration has been reported to include clinical training to European and Western doctors in ayurveda and homoeopathy and traditional forms of medicine to integrate them in their practice. The foundation stone for the extended campus of the Royal College known as the International Institution for Holistic and Integrated Medicine was laid by Dr Michael Dixon in collaboration with the Royal College of Medicine.
In 2012, Charles was nominated for ‘THE GOLDEN DUCK AWARD’ for his achievements in promoting quackery; Andrew Wakefield beat him to it, but Charles was a well-deserved runner-up.
In 2013, Charles called for society to embrace a broader and more complex concept of health. In his article he described a vision of health that includes the physical and social environment, education, agriculture and architecture. Emphasising that his point is not to confront accepted medical wisdom, HRH suggests reasons for encouraging a wider perspective on health. Rather than simply treating the symptoms of disease, The Prince advocates a health service that puts patients at the heart of the process by incorporating the core human elements of mind, body and spirit. Explaining that symptoms may often be a metaphor for underlying disease and unhappiness, he calls for a scientific and therapeutic approach that understands, values and uses patient perspective and belief rather than seeking to exclude them.
In 2013, Charles’ Highgrove enterprise offered ‘baby-hampers’ for sale at £195 a piece and made a range of medicinal claims for the products it contained. As these claims were not supported by evidence, there is no way to classify them other than quackery.
By 2013, the ‘Association of Osteomyologists’ are seeking to become regulated in statute, with the help of Prince Charles as their patron. An Osteomyologist will treat both the symptoms and the root cause of a condition with the aim of alleviating symptoms and preventing reoccurrence whenever possible. Osteomyology encourages the skilled use of techniques including Cranial and Cranio-Sacral therapy.
In November 2013, Charles invited alternative medicine proponents from across the world, including Dean Michael Ornish, Sausalito, California, Michael Dixon, chair of College of Medicine, UK and Issac Mathai of Soukya Foundation, Bangalore, to India for a ‘brain storm’ and a subsequent conference on alternative medicine. The prince wanted the experts to collaborate and explore the possibilities of integrating different systems of medicines and to better the healthcare delivery globally, one of the organisers said.
I am sure that, in the future, we will hear much more about Charles’ indulgence in quackery; and, of course, we will hear more criticism of it. But I doubt that anyone can put it better that the late Christopher Hitchens who repeatedly wrote about Charles’ passion for anti-science:
“Once the hard-won principles of reason and science have been discredited, the world will not pass into the hands of credulous herbivores who keep crystals by their sides and swoon over the poems of Khalil Gibran. The “vacuum” will be invaded instead by determined fundamentalists of every stripe who already know the truth by means of revelation and who actually seek real and serious power in the here and now. One thinks of the painstaking, cloud-dispelling labour of British scientists from Isaac Newton to Joseph Priestley to Charles Darwin to Ernest Rutherford to Alan Turing and Francis Crick, much of it built upon the shoulders of Galileo and Copernicus, only to see it causally slandered by a moral and intellectual weakling from the usurping House of Hanover.”
And perhaps even better here:
We have known for a long time that Prince Charles’ empty sails are so rigged as to be swelled by any passing waft or breeze of crankiness and cant. He fell for the fake anthropologist Laurens van der Post. He was bowled over by the charms of homeopathic medicine. He has been believably reported as saying that plants do better if you talk to them in a soothing and encouraging way. But this latest departure promotes him from an advocate of harmless nonsense to positively sinister nonsense….The heir to the throne seems to possess the ability to surround himself—perhaps by some mysterious ultramagnetic force?—with every moon-faced spoon-bender, shrub-flatterer, and water-diviner within range.
HRH, The Prince of Wales has supported quackery on uncounted occasions. Several years ago, Charles even began selling his very own line of snake-oil. Now he surprises the British public with a brand new product: the ‘Baby Organic Hamper’. It is being sold for £195 under Prince Charles’ Highgrove-label and advertised with the following words:
A limited edition, hand-numbered hamper box packed with our new gentle organic bath and body products and a Highgrove Baby Bear. An ideal gift for new babies and parents. The blend of organic Roman chamomile and mandarin has been developed to be calm and gentle on delicate skin.
Roman chamomile has been known for centuries for its calming and relaxing benefits and also acts as an anti-inflammatory. Mandarin, known as ‘happy-oil’, has been chosen for its antiseptic properties and ability to boost immunity. Combined, this blend of ingredients produces a calming, protective barrier helping babies to relax. The exclusive, fully jointed Highgrove Baby Bear in antique mohair is made by Merrythought.
Provenance The unique bath and body collection has been created with Daniel Galvin Jr. in collaboration with Alexandra Soveral. Daniel Galvin Jr. has pioneered and developed organic products for hair and beauty over the last decade and Alexandra Soveral is a renowned and highly respected aromatherapist and facialist.
This new collection has been formulated in accordance with The Soil Association’s standards for health and beauty products, ensuring the purity of the range. Hamper Contents Body Lotion 100ml. Bath and Massage Oil 100ml. Flower Water 100ml. Bath and Body Wash 100ml. Balm 50ml. Highgrove Baby Bear.
Terms like relaxing benefits … anti-inflammatory … antiseptic properties … ability to boost immunity … protective barrier … helping babies to relax do undoubtedly amount to medical/therapeutic claims which, by definition (and by English law), need to be supported by evidence. I fail to see any sound evidence that either chamomile or mandarin oil or their combination have any of these effects on babies when applied as a body lotion, bath oil, massage oil, flower water, body wash.
The only RCT for mandarin-oil I could find concluded that results do not support a benefit of ‘M’ technique massage with or without mandarin oil in these young postoperative patients. Several reasons may account for this: massage given too soon after general anaesthesia, young patients’ fear of strangers touching them, patients not used to massage. For Roman Chamomile, I also identified just one relevant study; its results do not seem to suggest that the oil is the decisive factor in producing relaxation: Massage with or without essential oils appears to reduce levels of anxiety. Neither of these trials were done with babies, and crucially, no clinical trial at all seems to exist of the combination of the two oils as used in the Charles’ products.
As Charles and his team are clearly not scientists or health care experts, they took advice from people who might know about such matters: Daniel Galvin Jr. in collaboration with Alexandra Soveral. Daniel Galvin Jr. has pioneered and developed organic products for hair and beauty over the last decade and Alexandra Soveral is a renowned and highly respected aromatherapist and facialist.
This might look responsible at first glance; at closer scrutiny, Daniel Galvin turns out to be more an expert in cosmetics than in medicine; his own website explains: Born into the country’s most influential hairdressing dynasty, Daniel Galvin Jr, has been instrumental in the growth of the organic beauty market for the past 12 years and has been in the industry for 27 years. As a salon owner and creator of natural, organic professional haircare, he is at the forefront of colour expertise, with a client list including a ‘who’s who’ of TV personalities, British actors, royalty and London’s most beautiful socialites.
Alexandra Soveral might have once worked as an aromatherapist, but today she is the co-owner of a firm marketing natural beauty products; her website explains: We use rare & organic ingredients of the highest quality to create products that work in synergy with nature. We work towards a synthetic chemical free world. The scents from our essential oils evoke mind, body and soul reactions that promote well-being. We aim to continue our journey by always ensuring we source out new ways to improve our products and be kind to the planet.
At this point, two questions emerge in my mind: 1) is this just foolish nonsense or is it more sinister than that? 2) Why on earth does Charles venture into this sort of thing?
I would be inclined to file Charles’ baby-hamper under the category of ‘foolish nonsense’. Ok, it exploits the love of parents for their new-borns - £195 per item is not exactly cheap (even considering that it is HAND-NUMBERED!) - but the type of customer who might buy this product is probably not on the brink of financial hardship. The ‘foolish nonsense’ does, however, acquire a more sinister significance through the fact that the heir to the throne, who arguably should be an example to us all, yet again is responsible for unsubstantiated therapeutic claims. So, on balance, I think this is more than just foolish nonsense; in fact, it is yet another example of Charles misguiding the public through his passion for quackery.
Why does he do it? Does Charles need the money? No, unlike other quacks, he is not motivated by commercial interests. Is it for boosting his public image? Charles has certainly had an alternative bee under his royal bonnet for a very long time; in his quest to spread his abstruse notions of integrated health care, he has aquired an image to live up to. This new foray into quackery seems nevertheless baffling, in my view, because it is so obviously and cynically disregarding the law, regulations and evidence.
The way I see it, there are only two explanations for all this: either Charles is less aware of reality than one might have hoped, or he delegates trivial matters of this nature to one of his many sycophants without caring about the embarrassing details. Both of these possibilities are neither flattering for him nor reassuring for us…GOD SAVE THE QUEEN!
Nobody really likes criticism, I suppose. Yet everyone with a functional brain agrees that criticism is a precondition to making progress. So most of us do listen to it, introspect and try to learn a lesson.
Not so in alternative medicine! The last post by Preston Long was a summary of constructive criticism of his own profession; it brought that message home to me much clearer than previous discussions on this blog (probably because it did not directly concern me) and, after some reflection, I realised that apologists of alternative medicine have developed five distinct strategies to avoid progress that otherwise might develop from criticism (alright, these strategies do exist in other fields too, but I think that many of the comments on this blog demonstrate that they are particularly evident in alternative medicine).
We could also call this method ‘The Prince of Wales Technique of Avoiding Progress’ because HRH is famous for making statements ‘ex cathedra’ without ever defending them or facing his critics or allowing others to directly challenge him. When he advocated the Gerson diet for cancer, for instance, Prof Baum challenged him in an open letter asking him to use his influence more wisely. Like with all other criticism directed to him, he decided to ignore it. This strategy is a safe bet for stalling progress and it has the added advantage that it does not require anything other than ignorance.
As it requires some basic understanding of the issues at hand, this method is a little more demanding. You need to look closely at the criticism and subsequently shoot holes in it. If you cannot find any, invent some. For instance, you might state that your critic misquoted the evidence. Very few people will bother to read up the original data, and you are likely to get away even with fairly obvious lies. To beef your response up a bit, pretend that there is plenty of good evidence demonstrating exactly the opposite of what your critic has said. If asked to provide actual references or sources for your claims, don’t listen. An extreme example of the bluff-method is to sue your critic for libel – but be careful, this can backfire in a major way!
A very popular method is to claim that the critic is not actually competent to criticise. The discussion of Long’s post demonstrated that technique in a classic fashion. His detractors argued that he was a failed chiropractor who had an axe to grind and thus had no right to criticise chiropractic (“Preston H Long you are a disgrace to the chiropractic profession…take off your chiropractic hat, you dont deserve to wear it. YOU sir are a shame and a folly!!”). Of course, you need to be a bit simple in order to agree with this type of logic, but lots of people seem to be just that!
Even more popular is the blame-game. It involves arguing that, ok not all is rosy on your side of the fence, but the other side is so, so much worse. Before they dare to challenge you, they should look at their own mess; and while it is not sorted, they must simply shut up. For instance, if the criticism is that chiropractors have put hundreds of their patients into wheelchairs with their neck-manipulations, you must point out that doctors with their nasty drugs are much, much worse (“Long discounts the multitudes that chiropractic has… saved from dangerous drugs and surgery. As far as risks of injury from seeing a chiropractor vs. medicine, all one needs to do is compare malpractice insurance rates to see that insurance carriers rate medicine as an exponentially more dangerous undertaking”). Few people will realise that this is a fallacy and that the risks of any therapy must be seen in relation to its potential benefits.
When criticised, you are understandably annoyed; most people will therefore forgive you calling your critic names which are not normally used in polite circles (“who is this idiot, who wouldnt know the first thing about chiropractic”). Ad hominem attacks are the last resort of apologists of alternative medicine which emerges with depressing regularity when they have run out of rational arguments; they are signs of victories of reason over unreason. In the case of those chiropractors who were unable to stomach Long’s critique, the insults were coming thick and fast. The reason for only very few being visible is quite simple: I often delete the worst excesses of such primitive reactions.
One cannot very well write a blog about alternative medicine without giving full credit to the biggest and probably most determined champion of quackery who ever hugged a tree. Prince Charles certainly has done more than anyone else I know to let unproven treatments infiltrate real medicine. To honour his unique achievements, I am here presenting a fictitious interview with him. It never did take place, of course, and the questions I put to him are pure imagination. However, the ’answers’ are in a way quite real: they have been taken unaltered from various speeches he made and articles he wrote. To avoid being accused of using dodgy sources which might have quoted him inaccurately or sympathetically, I have exclusively used HRH’s very own official website as a source for his comments. It seems safe to assume that HRH identifies with them more fully than with the many other statements he made on this subject.
I have not changed a single word in his statements and I have tried to avoid quoting him out of context; I did, however, take the liberty of putting sentences side by side which do not always originate from the same speech or article, i.e. I have used quotes from different communications to appear as though they originally were in sequence. It will be clear from the text that the fictitious interview is dated before Charles’ Foundation folded because of money laundering and fraud.
It is, of course, hugely tempting to comment on the various statements by Charles. However, I have resisted this temptation; I wanted the reader to enjoy his wisdom in its pure and unadulterated beauty. Anyone who feels like it will have plenty of opportunity to post comments, if they so wish.
To make clear what is what, my questions appear in italics, while his ‘answers’ are in Roman typeface.
Q I believe you have no training in science or medicine; yet you have long felt yourself expert enough to champion bizarre forms of therapies which many of our readers might call quackery.
As you know by now, this is an area to which I attach the greatest importance and where I have tried to make a particular contribution. For many years, the NHS has found complementary medicine an uncomfortable bedfellow – at best regarded as ‘fringe’ and in some quarters as ‘quack’; never viewed as a substitute for conventional medicine and rarely as a genuine partner in providing therapy.
I look back to the rather “lukewarm” response I received in 1983 as President of the British Medical Association when I first spoke about integration and complementary and alternative medicine. We have clearly travelled a very long way since that time.
Q Alternative medicine is mainly used by those who can afford it; at present, little of it is available on the NHS. Why do you want to change this situation?
The very popularity of non-conventional approaches suggests that people are either dissatisfied with the kind of orthodox treatment they are receiving, or find genuine relief in such therapies. Whatever the case, it is only reasonable to try to identify the factors that are contributing to their increased use. And if advantages are found, clearly they should not be limited only to those people who can pay, but should be made more widely available on the NHS.
Q If with a capital “I”?
I believe it is because complementary and alternative approaches to healthcare bring a different emphasis to bear which often unlocks an individual’s inner resources to aid recovery or help to manage living with a serious chronic illness. It is also because complementary and alternative therapies often offer more effective and less intrusive ways of treating illness.
Q Really? Are you sure that they are more effective that conventional treatments? What is your evidence for that?
In 1997 the Foundation for Integrated Medicine, of which I am the president and founder, identified research and development based on rigorous scientific evidence as one of the keys to the medical establishment’s acceptance of non-conventional approaches. I believed then, as I do now, that the move to a more integrated provision of healthcare would ultimately benefit patients and their families.
Q But belief is hardly a good substitute for evidence. In this context, it is interesting to note that chiropractors and osteopaths received the same status as doctors and nurses in the UK. Is this another of your achievements? Was it based on belief or on evidence?
True healing is a synergy that comes not by courtesy of a medical diploma.
Q What do you mean?
As we know, the professions of Osteopathy and Chiropractice are now regulated in the same way as doctors and dentists, with their own Acts of Parliament. I’m very proud to have played a tiny role in trying to push for that Act of Parliament over the years. It has also been reassuring to see the progress being made by the other main complementary professions and I look forward to the further development of regulatory frameworks enabling high standards of training, clinical practice and professional behaviour.
Q Some might argue that statutory regulation made them not more professional but merely improved their status and thus prevented asking question about evidence. Why did they need to be regulated in that way?
The House of Lord’s Select Committee Report on Complementary and Alternative Medicine in 2000, quite sensibly recommended that only complementary professions which were statutorily regulated, or which had well-established arrangements for voluntary self-regulation, should be made available through the NHS.
Q Integrated healthcare seems to be your new buzz-word, what does it mean? Is it more than a passing fad?
Integrated Healthcare is, I believe, here to stay. The public want it and need it. It is not a takeover of the orthodox by CAM or the other way around, but is rather the bringing together of the best from both for the ultimate benefit of the patient.
Q Your lobby-group, Foundation for Integrated Medicine, what has it ever done to justify its existence?
In 1997 the steering group of The Foundation for Integrated Medicine (FIM), of which I am proud to be president, published a discussion document ‘Integrated Healthcare – A Way Forward for the Next Five Years?’
Q Sorry to interrupt, but if so many people are already using them, why do you feel compelled to promote unproven treatments even more? Why is ‘a way forward’ in promotion actually needed? Why did we need a lobby group like FIM?
Homoeopaths, osteopaths, reflexologists, acupuncturists, T’ai chi instructors, art therapists, chiropractors, herbalists and aromatherapists: these practitioners were working alongside NHS colleagues in acute hospitals, on children’s wards, in nursing homes and in particular in primary healthcare, in GP practices and health clinics up and down the country.
Q Exactly! Why then even more promotion of unproven treatments?
All well and good, perhaps, but if there are advantages in this approach, clearly they should not be limited only to those who can pay.
Q Yes, if again with a capital “I”, presumably . Anyway, do you believe these therapies should be tested like other treatments?
One of the obstacles always raised is that it is very difficult to trial complementary therapies in the rigorous randomised way that mainstream medicine deems to be the gold standard. This is ironic as there are, of course, un-evaluated orthodox practices which continue to be funded by the NHS.
Q Are you an expert on research methodology as well?
At the same time, we should be mindful that clinically controlled trials alone are not the only pre-requisites to apply a healthcare intervention. Consumer-based surveys can explore WHY people choose complementary and alternative medicine and tease out the therapeutic powers of belief and trust
These “rationalist selves” would be enormously relieved to see the effectiveness of these treatments proven through the “double-blind randomized controlled trial” – the gold-standard of medical research. However, we know that some complementary and alternative medicine disciplines (and indeed other forms of medical or surgical intervention) do not lend themselves to this research method.
Q Are you sure? This sounds like something someone who is ignorant of research methodology has told you.
… it has been suggested that we need a research method for complementary treatment that is, to use that awful expression, “fit for purpose”. Something that is entirely practical – what has been called “applied” research – which takes into account the whole person and the whole treatment as it is actually given in the surgery or the hospital. Something that might offer us a better idea of the cost-effectiveness of any given approach. It would also help to provide the right sort of evidence that health service commissioners require when they decide which services they wish to commission for their patients.
Q Hmm – anyway, would you promote unproven treatments even for serious conditions like cancer?
Two surveys have indicated that up to eighty per cent of cancer patients try alternative or complementary treatments at some stage following diagnosis and seventy-five per cent of patients would like to see complementary medicine available on the N.H.S.
Q Yes, but why the promotion?
There is a major role for complementary medicine in bowel cancer – as a support to more conventional approaches – in helping to prevent it through lifestyle changes, helping to boost our immune systems and in helping sufferers to come to terms with, and maintain, a sense of control over their own lives and wellbeing. My own Foundation For Integrated Medicine is, for example, involved in finding ways to integrate the best of complementary and alternative medicine.
Q And what do you understand by “the best”? In medicine, this term should mean “the most effective”, shouldn’t it?
Many cancer patients have turned to an integrated approach to managing their health, finding complementary therapies such as acupuncture, aromatherapy, reflexology and massage therapy extremely therapeutic. I know of one patient who turned to Gerson Therapy having been told that she was suffering from terminal cancer, and would not survive another course of chemotherapy. Happily, seven years later she is alive and well. So it is therefore vital that, rather than dismissing such experiences, we should further investigate the beneficial nature of these treatments.
Q Gerson? Is it ethical to promote an unproven starvation diet for cancer?
…many patients use and believe in Gerson Therapy, yet more evidence needs to be available as to who might benefit or what adverse effects there might be. But, surely, we need to take a wider view of the most appropriate types of research methodology – a wider view of what research will help patients.
Q You are a very wealthy man; will you put your own money into the research that you regularly demand?
Complementary medicine is gaining a toehold on the rockface of medical science.
Q I beg your pardon.
Complementary medicine’s toehold is literally that, and it’s an inescapable fact that clinical trials, of the calibre that medical science demands, cost money. Figures from the Department of Complementary Medicine at the University of Exeter show that less than 8p out of every £100 of NHS funds for medical research was spent on complementary medicine. In 1998-99 the Medical Research Council spent no money on it at all, and in 1999 only 0.05% of the total research budget of UK medical charities went to this area.
Q Hmm – Nature; you are very fond of all things natural, aren’t you?
The garden is designed to remind people of our interconnectedness with Nature and of the beneficial medicinal properties She provides through countless plants, flowers and trees. Throughout the 20th century so much ancient, accumulated, traditional wisdom has been thrown away – whether in the fields of medicine, architecture, agriculture or education. The baby was thrown out with the bathwater, so this garden is designed to bring the baby back again and to remind us of that priceless, traditional knowledge before we lose that rich store of Nature’s healing gifts for the benefit of our descendants.
When you think about it, what on earth is the point of throwing away our lifeline; of abandoning the priceless knowledge and wisdom accumulated over 1,000’s of years relating to the treatment of the human condition by natural means? It is sheer folly it seems to me to forget that we are a part of Nature and to imagine we can survive on this Earth as if we were merely a mechanical process divorced from, and in opposition to, the unity of the world around us.
Q …and herbalism?
Medical herbalists talk about ‘synergy’, the result of a complex mix of active ingredients in a plant that create a more powerful therapeutic effect together than if isolated. It’s a concept that has a wider application. As the 17th century poet John Donne famously wrote, “No man is an Island, entire of itself; every man is a piece of the Continent, a part of the main.”
Q I am not sure I understand; what does that mean?
Medical herbalists, who make up their own preparations from combinations of fresh or dried plants, believe that this mix within individual herbs as well as in traditional mixtures of plant medicines creates what is called synergy, in which all the chemical components contribute to the remedy’s specific therapeutic effects.
At a time when farmers everywhere are struggling to make ends meet, the development of a natural pharmacy of organically grown herbs offers an alternative means of earning a living. Yet without protective measures, herbs are easily adulterated or their quality compromised.
Q …and homeopathy?
I went to open the new Glasgow Homeopathic Hospital for instance a couple of years ago, I met a whole lot of students who were studying homeopathy, I think, and I’ve never forgotten when they said to me ‘Are you interested in homeopathy’ and I thought – I don’t know, why do I bother?
Q And why exactly do you bother, if I may ask?
By allowing patients treatment choice, negative emotions can, in part, be alleviated. Many complementary practitioners provide time, empathy, hope and reassurance – skills that are referred to as the “human effect” – which can improve the confidence of cancer patients, alter mindsets and produce major positive changes in the immune system. As a result the “human effect” can greatly prolong life: it has been demonstrated that in a variety of cancers, such as breast cancer, that attitude of mind can not only raise the quality of life but in some cases can even prolong life. At the same time, we need specific treatments that are designed to improve the quality of patients’ lives, and to provide relief from the unpleasant symptoms of cancer – anxiety; pain; sleeplessness; skin irritation; poor appetite; nausea and depression, to name but a few.
Q At heart you seem to be a vitalist who believes in a vital force or energy that interconnects anything with everything and determines our health.
Research in the new field of psychoneuroimmunology – or mind-body medicine as it is sometimes called – is discovering that there is a constant interplay between our emotions, thoughts and actions and our body systems. It seems that the food we eat, the air we breathe, the exercise we take, our relationships with other people, all have a direct bearing on our health and natural healing processes. Complementary medicine has always known this and I believe it is one of the reasons for its enormous popularity.
Q Clarence House made several statements assuring the British public that you never overstep your constitutional role by trying to influence health politics; they were having us on, weren’t they?
A few days ago I launched an initiative to promote the provision of more complementary medicine in the NHS. For many years I have been working towards this goal.
Q Does that mean these statements were wrong?
I am convinced there is no better moment than now to create a real integration of our healthcare, particularly when there is talk of a Patient-Centred NHS. So much ill-health and disease is due to the misery, stress and alienation we see in our community.
Having disclosed in my previous post that, on 1 October, I have been in full-time alternative medicine research for exactly 20 years, I thought it might be interesting to briefly reflect on these two decades. One thing I ought to make clear from the beginning: I truly enjoy my work (well, ~90% of it anyway). When I came to Exeter, I never expected it to get so fascinating, and I am surprised to see how it gripped me.
A PERIOD OF TWO HALVES
One could divide these two decades in two periods of roughly equal length. The first half was characterised by defining my aims, assembling a team, getting the infrastructure sorted and doing plenty of research. I had made it very clear from the beginning that I was not going to promote alternative medicine; my aim was to critically evaluate it. Once I realised how controversial and high profile some of our work could become, I made a conscious effort to keep out of any disputes and tried to avoid the limelight. I wanted to first do my ‘homework’, analyse the evidence, produce own results and be quite sure of my own position before I entered into any public controversies. During this time, we therefore almost exclusively published in medical journals, lectured to medical audiences and generally kept as low a public profile as possible.
The second half was characterised by much more research and my increasing willingness to stick my head out and stand up publicly for the findings I had reasons to be confident about. The evidence had reached a point where it was simply no longer possible nor ethical to keep silent. I felt we had a moral duty to speak up and present the evidence clearly; and that often meant going public: after all, alternative medicine is an area where the public often make the therapeutic decisions without consulting a health care professional – so they need accurate and reliable information. Therefore, I began publishing in the daily papers, lecturing to lay audiences more regularly and addressing the public in many other ways.
THE PLEASURE OF SUPPORTING YOUNG SCIENTISTS
One of the most gratifying aspects of directing a research team is to meet and befriend scientists from all over the world. When several independent analyses had shown that our team had grown into the most productive research unit in alternative medicine worldwide, we started receiving numerous requests from young scientists across the globe to join us. Many of those individuals later went back to their home countries to occupy key positions in research. Our concept of critical evaluation thus spread around the world – at least this is what I hope when I feel optimistic about our achievements.
Amongst the ~90 staff who have worked with me during the last 20 years, we had many enthusiastic and gifted scientists. I owe thanks to all of those who advanced our research and helped us to make progress through critical evaluation. Unfortunately, we also had a few co-workers who, despite of our best efforts, proved to be unable of critical thinking, and more than once this created unrest, tension and trouble. When I analyse these cases in retrospect, I realise how quasi-religious belief must inevitably get in the way of good science. If a person is deeply convinced about the value of his/her particular alternative therapy and thus decides to become a researcher in order to prove his/her point, serious problems are unavoidable.
THE THREE MOST IMPORTANT MESSAGES
But generally speaking, my team worked both very well and extremely hard. Perhaps the best evidence for that statement is the fact that we published more than 1000 articles in the peer review literature, including ~30 clinical trials and 300 systematic reviews/meta-analyses. If I had to extract what I consider to be the three the most important messages from these papers, I might make the following points:
- The concepts that underpin alternative treatments are often not plausible and must be assessed critically.
- Most claims made for alternative medicine are unproven and quite a few should be regarded as disproven.
- Very few alternative therapies demonstrably generate more good than harm.
Looking back to those 20 years, I am struck by the frequency with which I encountered intellectual dishonesty and denial of facts and evidence. Medical research, I had previously assumed is a rather dry and unemotional business – not so when it comes to research into alternative medicine! Here it is dominated by people who carry so much emotional baggage that rational analysis becomes the exception rather than the rule.
The disappointment of alternative medicine apologists had been noticeable virtually from the start; they had quickly realised that I was not in the business of promoting quackery. My remit was to test hypotheses, and when you do that, you have to try to falsify them. To those who fail to understand the rules of science – and that is the vast majority of alternative medicine fans – this process can appear like a negative, perhaps even destructive activity. Consequently, some people began to suspect that I was working against their interests. In fact, as a researcher, I had little patience with such people’s petty interests; all I wanted is to do good science, hopefully for the benefit of the patient.
These sentiments grew dramatically during the second decade when I began to go public with the evidence which often failed to confirm the expectations of alternative medicine enthusiasts. To see the truth published in relatively obscure medical journals might have already been tough for them; to see it in the daily papers or hear it on the radio from someone whom they could not easily accuse of incompetence was obviously more than the evangelic believers could take. Their relatively cautious attitude towards our work soon changed into overt aggression, particularly after our book ‘TRICK OR TREATMENT…‘. The second decade was therefore also characterised by numerous attacks, challenges, defamations and conflicts, not least the ’run ins’ with Prince Charles and his sycophants. Unfortunately, my own University as well as my newly formed Medical School had no stomach for such battles; the top officials of both institutions seemed more concerned about their knighthoods than about defending me against obviously malicious attacks which could only have one aim: to silence me.
But silence they did me not! It is simply not in my character to give up when I know that I have done nothing wrong and fighting ‘the good fight’. On the contrary, each attack merely strengthened my resolve to fight harder for what I knew was right, ethical and necessary. Eventually, my peers became so frustrated with my resilience that they pulled the plug: they stopped all support. This meant my team had to be dismissed and I had to go into early retirement.
Since about a year, I am ‘Emeritus Professor’, a status which has disadvantages (no co-workers to help with the research, no salary) but also important advantages. I can finally speak the truth without fearing that some administrator suffering from acute ‘knighthood starvation syndrome’ is going to try to discipline me for my actions.
This blog, I think, is pretty good evidence for the fact that I continue to enjoy my work in alternative medicine. I cannot promise to do another 20 years but, for the time being, I continue to be research-active and am involved in numerous other activities. Currently I am also writing a book which will provide a full account of those remarkable last 20 years (almost finished but I have no publisher yet) and I am working on the concept of another book that deals with alternative medicine in more general terms. They did not silence me yet, and I do not assume they will soon.
Can anyone think of celebrities promoting conventional treatments? Jane Fonda advertising blood pressure control? Brad Pit advocating early intervention after stroke? Boris Johnson making sure that diabetics check their metabolic control? Angelina Jollie suggesting that we all immunise our kids? Well, I cannot - not many anyway. But I certainly could list numerous VIPs doing their very best to promote quackery and anti-vaccination propaganda.
We may smile about such vain attempts to catch the lime-light, but the influence of celebrities on consumers’ behaviour might be huge and detrimental. It is difficult to estimate, and I am not aware of much reliable research data in this area. But my instinct tells me that, in the realm of alternative medicine, the ‘celebrity-factor’ is a very strong determinant of alternative medicine usage, and one that significantly contributes to the ‘sea of misinformation’ in this area.
With one of our research projects at Exeter, we wanted to identify reports on celebrities’ use of alternative medicine. We searched our department’s extensive data files, the Internet via the Google search engine, and the UK popular press via LexisNexis using the search terms “celebrity”, “alternative medicine” and “complementary medicine”. We considered articles published during 2005 and 2006 for inclusion in our study.
Using this strategy, we identified 38 celebrities using a wide range of alternative medicine interventions. Homeopathy, acupuncture and Ayurveda were the most popular modalities. The conclusion we drew from this investigation was that there may be many reasons why consumers use alternative medicine, and wanting to imitate their idols is one of them.
Some pro-alternative sites even boast with the fact that celebrities use quackery: Oprah is into it; so are Madonna, Uma and Gwyneth. No, it’s not a club for high-profile women with unique names. It’s alternative medicine. As ABC News describes, alternative medicine remains an option outside of “standard care” practices that physicians employ. But it has had a sweeping effect on the country, and celebrities have played a role in its popularity.
This, I think, indicates that celebrities are being used as a marketing tool for the alternative medicine industry. Both seem to feed of each other: the industry turns the celebrity endorsements into profit, and the celebrities turn the interest of the press into the all-important fame needed for remaining a celebrity. If a star displays her shapely back in a low-cut dress, nobody bats an eyelash; if, however, her back is covered with marks from today’s cupping-therapy, the press goes crazy – and, as a consequence, cupping therapy experiences a boost. The fact that there is no good evidence for this treatment becomes entirely irrelevant, and so is the fact that thousands of people will hence forward waste their money on ineffective treatments, some of them possibly even losing valuable time for curing a life-threatening disease.
Who wants such a pedestrian thing as evidence? We are in the realm of the high-fliers who cannot be bothered with such trivialities – unless, of course, they are really ill, in which case they will not consult their local quack but use the best conventional medicine on offer. Has anyone heard of a member of the Royal family being rushed to a homeopathic hospital when acutely ill?
In my experience, a VIP’s conviction in promoting quackery is inversely correlated to his expertise and intelligence. Prince Charles seems to want the entire British nation to be force-fed on quackery – anything from Gerson diet to homeopathy. He knows virtually nothing about medicine, but makes up for this deficit through a strong and quasi-religious belief in quackery. Scientists tend to laugh about his quest and might say with a slightly pitiful smile ”but he is full of good will!”. Yet I am not sure that it is all that funny, nor am I convinced that good will is enough. Misleading the public about matters of health care is not amusing. And good will and conviction render quacks not less but more dangerous.
As mentioned several times on this blog, homeopathy lacks a solid evidence base (to put it mildly). There are powerful organisations which attempt to mislead the public about this fact, but most homeopathy-fans know this only too well, in my opinion. Some try to bypass this vexing fact by trying to convince us that homeopathy is value for money, never mind the hard science of experimental proof of its principles or the complexity of the clinical data. They might feel that politicans would take notice, if homeopathy would be appreciated as a cheap form of health care. In this context, it is worth mentioning that researchers from Sheffield have just published a systematic review of economic evaluations of homeopathy
They included 14 published assessments in their review. Eight studies found cost savings associated with the use of homeopathy. Four investigations suggested that improvements in homeopathy patients were at least as good as in control group patients, at comparable costs. Two studies found improvements similar to conventional treatment, but at higher costs. The researchers also noted that studies were highly heterogeneous and had numerous methodological weaknesses.
The authors concluded that “although the identified evidence of the costs and potential benefits of homeopathy seemed promising, studies were highly heterogeneous and had several methodological weaknesses. It is therefore not possible to draw firm conclusions based on existing economic evaluations of homeopathy“.
Thre are, of course, several types of economic evaluations of medical interventions; the most basic of these simply compares the cost of one medication with those of another. In such an analysis, homeopathy would normally win against conventional tratment, as homeopathic remedies are generally inexpensive. If one adds the treatment time into the equation, things become a little more complex; homeopathic consultations tend to be considerably longer that conventional ones, and if the homeopaths’ time is costed at the same rate as the time of conventional doctors, it is uncertain whether homeopathy would still be cheaper.
Much more relevant, in my view, are cost-effective analyses which compare the relative costs and outcomes of two or more treatments. The results of such evaluations are often expressed in terms of a ratio where the denominator is a gain in health from a treatment and the numerator is the cost associated with the health gain. The most common measure used to express this is the QUALY.
Any cost-effective analysis can only produce meaningfully positive results, if the treatment in question supported by sound evidence for effectivenes. A treatment that is not demonstrably effective cannot be cost-effective! And this is where the principal problem with any cost-effectiveness analysis of homeopathy lies. Homeopathic remedies are placebos and thus can be neither effective nor cost-effective. Arguments to the contrary are in my view fallacious.
The authors of the new article say they have identified evidence of the potential benefits of homeopathy. How can this be? They based this conclusion only on the 14 studies included in their review. But this is only about 5% of the total available data. Reliable estimates of effectiveness should be based on the totality of the available evidence and not on a selection thereof.
I therefore think it is wise to focus on the part of the authors’ conclusion that does make sense: “ It is… not possible to draw firm conclusions based on existing economic evaluations of homeopathy“. In plain English: economic evaluations of homeopathy fail to show that it is value for money.
In my last post, I strongly criticised Prince Charles for his recently published vision of “integrated health and post-modern medicine”. In fact, I wrote that it would lead us back to the dark ages. ”That is all very well”, I hear my critics mutter, “but can Ernst offer anything better?” After all, as Prof Michael Baum once remarked, Charles has his authority merely through an accident of birth, whereas I have been to medical school, served as a professor in three different countries and pride myself of being an outspoken proponent of evidence-based medicine. I should thus know better and have something to put against Charles’ odd love affair with the ‘endarkenment’.
I have to admit that I am not exactly what one might call a visionary; all my life I have been slightly weary of people who wear a ‘vision’ on their sleeve for everyone to see. But I could produce some concepts about what might constitute good medicine (apart from the obvious statement that I think EBM is the correct approach). To be truthful, these are not really my concepts either - but, as far as I can see, they simply are ideas held by most responsible health care professionals across the world. So, for what it’s worth, here it is:
In a nut-shell, good medicine consists of two main elements: the science and the ‘art’ of medicine. This division is, of course, somewhat artificial; for instance, the art of medicine does not defy science, and compassion is an empty word, if it is not combined with effective therapy. Yet for clarity it can be helpful to separate the two elements.
Medicine has started to make progress about 150 years ago when we managed to free ourselves from the dogmas and beliefs that had previously dominated heath care. The first major randomised trial was published only in 1948. Since then, progress in both basic and clinical research has advanced at a breath-taking speed. Consequently, enormous improvements in health care have occurred, and the life-expectancy as well as the quality of life of millions have grown to a remarkable degree.
These developments are fairly recent and tend to be frustratingly slow; it is therefore clear that there is still much room for improvement. But improvement is surely being generated every day: the outlook of patients who suffer from MS, AIDS, cancer and many other conditions will be better tomorrow than it is today. Similar advances are being made in the areas of disease prevention, rehabilitation, palliative care etc. All of these improvements is almost exclusively the result of the hard work by thousands of brilliant scientists who tirelessly struggle to improve the status quo.
But the task is, of course, huge and virtually endless. We therefore need to be patient and remind ourselves how very young medicine’s marriage with science still is. To change direction at this stage would be wrong and lead to disastrous consequences. To doubt the power of science in generating progress displays ignorance. To call on “ancient wisdom” for help is ridiculous.
The ‘art of medicine’ seems a somewhat old-fashioned term to use. My reason for employing it anyway is that I do not know any other word that captures all of the following characteristics and attributes:
Time to listen
Good therapeutic relationships
Provision of choice, information, guidance
They are all important features of good medicine – they always have been and always will be. To deny this would be to destroy the basis on which health care stands. To neglect them risks good medicine to deteriorate. To call this “ancient wisdom” is grossly misleading.
Sadly, the system doctors have to work in makes it often difficult to respect all the features listed above. And sadly, not everyone working in health care is naturally gifted in showing compassion, empathy etc. to patients. This is why medical schools do their very best to teach these qualities to students. I do not deny that this endeavour is not always fully successful, and one can only hope that young doctors make career-choices according to their natural abilities. If you cannot produce a placebo-response in your patient, I was taught at medical school, go and train as a pathologist!
Science and art
Let me stress this again: the science and the art of medicine are essential elements of good medicine. In other words, if one is missing, medicine is by definition not optimal. In vast areas of alternative medicine, the science-element is woefully neglected or even totally absent. It follows, that these areas cannot be good medicine. In some areas of conventional medicine, the art-element is weak or neglected. It follows that, in these areas, medicine is not good either.
My rough outline of a ‘vision’ is, of course, rather vague and schematic; it cannot serve as a recipe for creating good medicine nor as a road map towards improving today’s health care. It is also somewhat naive and simplistic: it generalises across the entire, diverse field of medicine which problematic, to say the least.
One challenge for heath care practitioners is to find the optimal balance between the two elements for the situation at hand. A surgeon pulling an in-grown toenail will need a different mix of science and art than a GP treating a patient suffering from chronic depression, for instance.
The essential nature of both the science and the art of medicine also means that a deficit of one element cannot normally be compensated by a surplus of the other. In the absence of an effective treatment, even an over-dose of compassion will not suffice (and it is for this reason that the integration of alt med needs to be seen with great scepticism). Conversely, science alone will do a poor job in many others circumstances (and it is for that reason that we need to remind the medical profession of the importance of the ‘art’).
We cannot expect that the introduction of compassionate quacks will improve health care; it might make it appear more human, while, in fact, it would only become less effective. And is it truly compassionate to pretend that homeopathic placebos, administered by a kind and empathetic homeopath, generate more good than harm? I do not think so. The integration of alternative medicine makes sense only for those modalities which have been scientifically tested and demonstrated to be effective. True compassion must always include the desire to administer those treatments which demonstrably generate more good than harm.
I must admit, I do feel slightly embarrassed to pompously entitle this post “a vision of good medicine”. It really amounts to little more than common sense and is merely a reflection of what many health care professionals believe. Yet it does differ significantly from the ‘integrated health and post-modern medicine’ as proposed by Charles – and perhaps this is one reason why it might not be totally irrelevant.
His Royal Highness, the Prince of Wales has today published in the JOURNAL OF THE ROYAL SOCIETY his vision of what he now calls “post-modern medicine” and previously named integrated health care. As the article does not seem to be available on-line, allow me to quote those sections which, in my view, are crucial.
“By integrated medicine, I mean the kind of care that integrates the best of new technology and current knowledge with ancient wisdom. More specifically, perhaps, it is an approach to care of the patient which includes mind, body and spirit and which maximizes the potential of conventional, lifestyle and complementary approaches in the process of healing”.
Charles believes that conventional medicine aims “to treat the symptoms of disease” his vision of a post-modern medicine therefore is “actively to create health and to put the patient at the heart of this process by incorporating those core human elements of mind, body and spirit”
The article continues: “This whole area of work – what I can only describe as an ‘integrated approach’ in the UK, or ‘integrative’ in the USA – takes what we know about appropriate conventional, lifestyle and complementary approaches and applies them to patients. I cannot help feeling that we need to be prepared to offer the patient the ‘best of all worlds’ according to a patient’s wishes, beliefs and needs“.
Charles also points out that “health inequalities have lowered life-expectancy” in parts of the UK and suggests, if we ”tackle some of these admittedly deep-seated problems, not only do you begin to witness improvements in health and other inequalities, but this can lead to improvements in the overall cost-efficiency and effectiveness of local services“.
1)Integrated medicine is a smoke screen behind which any conceivable form of quackery is being promoted and administered.
2) The fact that patients are human beings who consist of mind, body and spirit is a core concept of all good health care and not a monopoly of integrated medicine.
3) The notion of ‘ancient wisdom’ is a classical fallacy.
4) The assumption that conventional medicine only treats symptoms displays a remarkable ignorance about modern health care.
5) The patient is at the heart of any good health care.
6) The application of unproven or disproved treatments to patients would make modern health care not more human but less effective.
7) The value of the notion of the “best of all worlds” crucially depends on what we mean by “best”. In medicine, this must describe interventions which demonstrably generate more good than harm – not ‘preferred by the future king of England’.
8) Some might find the point about inequalities affecting health offensive when it is made by an individual who profits millions without paying tax for the benefit of society.
I don’t think anyone doubts that medicine needs improving. However, I do doubt that Charles’ vision of a “post-modern medicine” is the way to achieve improvement – in fact, I fear that is would lead us straight back to the dark ages.